Yup, we're the immature clowns
Actually I think we have a pretty good idea, considering you've managed to turn a simple question into a 6 page long thread with you drama.
Umm, and you're trying to what exactly? Because I'm sure you go around cursing at everyone and threatening to fuck them up in real life.
Somehow I really doubt that.
Hopefully that was the last post by this SOB. Either way, I vote to just ignore him from now on. I'm done with his sorry ass.

"They are expecting it shortly"
Hah. By that, they mean "We have absolutely no idea"
It'll probably be out by the end of April, but based on what 'T' has said, DO NOT do the upgrade unless you want to lose your bypass.

You would need to take an RCA cable and connect the video out to the rear camera in.
You would also need to put 12V+ on one side of a switch and the reverse gear input on the other.
Flip the switch and it'll make the AVIC think that you are in reverse, and it'll switch to the camera input, which will be your video out.

Most likely it's just a switch to disconnect the nav antenna and VSS wire and ground the parking brake. Anything else, I would believe it when I see it.
Paid the 10 bucks, yes nav antenna switch.
Yea thats what we figured.
It also explains why when I emailed him to confirm it was a real bypass and not something that you hurt my navi accuracy like a switch on the antenna he never wrote back.